1) Do I/the team know it well enough to be productive? 2) Does it suit the nature of the problem? 3) Does it have a large enough ecosystem to address my/our n

1) Do I/the team know it well enough to be productive? 2) Does it suit the nature of the problem? 3) Does it have a large enough ecosystem to address my/our needs? 4) If it doesn't, do I/does the team have enough time to fill in the holes? 5) Can it be deployed in a reasonable way?